Journal ArticleDOI
Influence of molecular weight of polymer dielectric on the photo-response of solution-processed OFETs
Ajay Kumar Mahato,Deepak Bharti,Pulkit Saxena,Vivek Raghuwanshi,Ishan Varun,Shree Prakash Tiwari +5 more
TLDR
In this paper, the crucial role of molecular weight of the polymer dielectric in regulating the electrical performance and photo-response of TIPS-pentacene OFETs has been explored using poly(vinyl alcohol) (PVA) as the polymer layer.About:
This article is published in Polymer.The article was published on 2021-05-14. It has received 4 citations till now. The article focuses on the topics: Organic field-effect transistor & Vinyl alcohol.read more
Citations
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Journal ArticleDOI
Tailoring Molecular Weight of Polymer Additives for Organic Semiconductors
TL;DR: A binary system comprising both an organic semiconductor and a polymer additive has attracted extensive research interests due to great potential for high-performance, solution-processable electronic devices on flexible substrates as discussed by the authors .
Journal ArticleDOI
Multifunctional Flexible Organic Transistors with a High-k/Natural Protein Bilayer Gate Dielectric for Circuit and Sensing Applications
TL;DR: In this paper , the authors used gelatin, a natural biopolymer gate dielectric, and TIPS-pentacene as an organic semiconductor to achieve a low leakage current and low-voltage operation.
Journal ArticleDOI
Blended polymer as composite insulating layers for organic field effect transistor
TL;DR: In this paper , the effects of polystyrene (PS), poly (vinyldifluoride) (PVDF), polyvinylphenyl (PVP) blended with poly (methylmethacrylate) (PMMA) on the properties of insulating layers were studied.
Journal ArticleDOI
Blended polymer as composite insulating layers for organic field effect transistor
Qiang Sun,Felix Alexander Koechel,Buratti, Marco,Yangyang Zhu,Di Han,Chenxue Wang,Yiqun Zhang,Chang Liu,Lu Wang,Lijuan Wang +9 more
TL;DR: In this paper, the effects of polystyrene (PS), poly (vinyldifluoride) (PVDF), polyvinylphenyl (PVP) blended with poly (methylmethacrylate) (PMMA) on the properties of insulating layers were studied.
References
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Journal ArticleDOI
Organic phototransistors using poly(3-hexylthiophene) nanofibres
Wouter Dierckx,Wibren D. Oosterbaan,Jean-Christophe Bolsée,Ilaria Cardinaletti,Wouter Maes,Hans-Gerd Boyen,Jan D'Haen,Milos Nesladek,Jean Manca +8 more
TL;DR: It is shown here that no special dielectric surface treatment or post-deposition treatment of the active device layer is needed to obtain high OPT performance, and that R can be adjusted according to the incident light intensity.
Journal ArticleDOI
Photoresponsivity enhancement of pentacene organic phototransistors by introducing C60 buffer layer under source/drain electrodes
TL;DR: In this article, a single-layer pentacene organic phototransistors (OPTs) modified by introducing C60 electrodes buffer layer were fabricated, and the devices with C60 buffer layer exhibited higher performance under illumination.
Journal ArticleDOI
Phase separation induced high mobility and electrical stability in organic field-effect transistors
TL;DR: In this paper, a vertical phase separation between TIPS-pentacene and polystyrene as confirmed from scanning electron microscopic image, evetually leads to excellent carrier mobility in polymer blend devices compared to that of neat TIPS -pentaene.
Journal ArticleDOI
Polyvinyl Alcohol as a Biocompatible Alternative for the Passivation of Gold Nanorods
Calum Kinnear,David Burnand,Martin J. D. Clift,Andreas F. M. Kilbinger,Barbara Rothen-Rutishauser,Alke Petri-Fink +5 more
TL;DR: The biocompatibility of the functionalized GNRs was tested by exposing them to primary human blood monocyte derived macrophages; the advantages of tunable hydrophobicity were demonstrated with the long-term stable encapsulation of a model hydrophobic drug molecule.
Journal ArticleDOI
Semiconducting small molecule/polymer blends for organic transistors
Li-Hui Chou,Li-Hui Chou,Yaena Na,Chung-Hyoi Park,Min Soo Park,Itaru Osaka,Felix Sunjoo Kim,Cheng-Liang Liu +7 more
TL;DR: In this article, recent developments and progress in polymer blends based on small molecule semiconductors and polymers for organic thin-film transistors are discussed with a focus on device operation, solution processing, phase separation, and semiconductor blend system morphologies.